ARM: dts: qcom: add Alfa Network AP120C-AC

ALFA Network AP120C-AC is a dual-band ceiling AP, based on Qualcomm
IPQ4018 + QCA8075 platform.

Specification:

- Qualcomm IPQ4018 (717 MHz)
- 256 MB of RAM (DDR3)
- 16 MB (SPI NOR) + 128 or 512 MB (SPI NAND) of flash
- 2x Gbps Ethernet, with 802.3af PoE support in one port
- 2T2R 2.4/5 GHz (IPQ4018), with ext. FEMs (QFE1952, QFE1922)
- 3x U.FL connectors
- 1x 1.8 dBi (Bluetooth) and 2x 3/5 dBi dual-band (Wi-Fi) antennas
- Atmel/Microchip AT97SC3205T TPM module (I2C bus)
- TI CC2540 Bluetooth LE module (USB 2.0 bus)
- 1x button (reset)
- 1x USB 2.0
- DC jack for main power input (12 V)
- UART header available on PCB (2.0 mm pitch)

This adds DTS for both the generic and custom Bit edition for Sartura.

Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Cc: Luka Perkov <luka.perkov@sartura.hr>
Link: https://lore.kernel.org/r/20200909195640.3127341-4-robert.marko@sartura.hr
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 31a4451..6cd15dd 100644 (file)
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -912,6 +912,8 @@ dtb-$(CONFIG_ARCH_QCOM) += \
        qcom-apq8074-dragonboard.dtb \
        qcom-apq8084-ifc6540.dtb \
        qcom-apq8084-mtp.dtb \
+       qcom-ipq4018-ap120c-ac.dtb \
+       qcom-ipq4018-ap120c-ac-bit.dtb \
        qcom-ipq4018-jalapeno.dtb \
        qcom-ipq4019-ap.dk01.1-c1.dtb \
        qcom-ipq4019-ap.dk04.1-c1.dtb \

diff --git a/arch/arm/boot/dts/qcom-ipq4018-ap120c-ac-bit.dts b/arch/arm/boot/dts/qcom-ipq4018-ap120c-ac-bit.dts
new file mode 100644 (file)
index 0000000..028ac8e
--- /dev/null
+++ b/arch/arm/boot/dts/qcom-ipq4018-ap120c-ac-bit.dts
@@ -0,0 +1,28 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "qcom-ipq4018-ap120c-ac.dtsi"
+
+/ {
+       model = "ALFA Network AP120C-AC Bit";
+
+       leds {
+               compatible = "gpio-leds";
+
+               power {
+                       label = "ap120c-ac:green:power";
+                       gpios = <&tlmm 5 GPIO_ACTIVE_LOW>;
+                       default-state = "on";
+               };
+
+               wlan {
+                       label = "ap120c-ac:green:wlan";
+                       gpios = <&tlmm 3 GPIO_ACTIVE_HIGH>;
+               };
+
+               support {
+                       label = "ap120c-ac:green:support";
+                       gpios = <&tlmm 2 GPIO_ACTIVE_HIGH>;
+                       panic-indicator;
+               };
+       };
+};

diff --git a/arch/arm/boot/dts/qcom-ipq4018-ap120c-ac.dts b/arch/arm/boot/dts/qcom-ipq4018-ap120c-ac.dts
new file mode 100644 (file)
index 0000000..b7916fc
--- /dev/null
+++ b/arch/arm/boot/dts/qcom-ipq4018-ap120c-ac.dts
@@ -0,0 +1,27 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "qcom-ipq4018-ap120c-ac.dtsi"
+
+/ {
+       leds {
+               compatible = "gpio-leds";
+
+               status: status {
+                       label = "ap120c-ac:blue:status";
+                       gpios = <&tlmm 5 GPIO_ACTIVE_LOW>;
+                       default-state = "keep";
+               };
+
+               wlan2g {
+                       label = "ap120c-ac:green:wlan2g";
+                       gpios = <&tlmm 3 GPIO_ACTIVE_HIGH>;
+                       linux,default-trigger = "phy0tpt";
+               };
+
+               wlan5g {
+                       label = "ap120c-ac:red:wlan5g";
+                       gpios = <&tlmm 2 GPIO_ACTIVE_HIGH>;
+                       linux,default-trigger = "phy1tpt";
+               };
+       };
+};

diff --git a/arch/arm/boot/dts/qcom-ipq4018-ap120c-ac.dtsi b/arch/arm/boot/dts/qcom-ipq4018-ap120c-ac.dtsi
new file mode 100644 (file)
index 0000000..1f3b1ce
--- /dev/null
+++ b/arch/arm/boot/dts/qcom-ipq4018-ap120c-ac.dtsi
@@ -0,0 +1,254 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "qcom-ipq4019.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+       model = "ALFA Network AP120C-AC";
+       compatible = "alfa-network,ap120c-ac";
+
+       keys {
+               compatible = "gpio-keys";
+
+               reset {
+                       label = "reset";
+                       gpios = <&tlmm 63 GPIO_ACTIVE_LOW>;
+                       linux,code = <KEY_RESTART>;
+               };
+       };
+};
+
+&tlmm {
+       i2c0_pins: i2c0_pinmux {
+               mux_i2c {
+                       function = "blsp_i2c0";
+                       pins = "gpio58", "gpio59";
+                       drive-strength = <16>;
+                       bias-disable;
+               };
+       };
+
+       mdio_pins: mdio_pinmux {
+               mux_mdio {
+                       pins = "gpio53";
+                       function = "mdio";
+                       bias-pull-up;
+               };
+
+               mux_mdc {
+                       pins = "gpio52";
+                       function = "mdc";
+                       bias-pull-up;
+               };
+       };
+
+       serial0_pins: serial0_pinmux {
+               mux_uart {
+                       pins = "gpio60", "gpio61";
+                       function = "blsp_uart0";
+                       bias-disable;
+               };
+       };
+
+       spi0_pins: spi0_pinmux {
+               mux_spi {
+                       function = "blsp_spi0";
+                       pins = "gpio55", "gpio56", "gpio57";
+                       drive-strength = <12>;
+                       bias-disable;
+               };
+
+               mux_cs {
+                       function = "gpio";
+                       pins = "gpio54", "gpio4";
+                       drive-strength = <2>;
+                       bias-disable;
+                       output-high;
+               };
+       };
+
+       usb-power {
+               line-name = "USB-power";
+               gpios = <1 GPIO_ACTIVE_HIGH>;
+               gpio-hog;
+               output-high;
+       };
+};
+
+&watchdog {
+       status = "okay";
+};
+
+&prng {
+       status = "okay";
+};
+
+&blsp_dma {
+       status = "okay";
+};
+
+&blsp1_i2c3 {
+       status = "okay";
+
+       pinctrl-0 = <&i2c0_pins>;
+       pinctrl-names = "default";
+
+       tpm@29 {
+               compatible = "atmel,at97sc3204t";
+               reg = <0x29>;
+       };
+};
+
+&blsp1_spi1 {
+       status = "okay";
+
+       pinctrl-0 = <&spi0_pins>;
+       pinctrl-names = "default";
+       cs-gpios = <&tlmm 54 GPIO_ACTIVE_HIGH>, <&tlmm 4 GPIO_ACTIVE_HIGH>;
+
+       flash@0 {
+               compatible = "jedec,spi-nor";
+               reg = <0>;
+               spi-max-frequency = <24000000>;
+
+               partitions {
+                       compatible = "fixed-partitions";
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+
+                       partition@0 {
+                               label = "SBL1";
+                               reg = <0x00000000 0x00040000>;
+                               read-only;
+                       };
+
+                       partition@40000 {
+                               label = "MIBIB";
+                               reg = <0x00040000 0x00020000>;
+                               read-only;
+                       };
+
+                       partition@60000 {
+                               label = "QSEE";
+                               reg = <0x00060000 0x00060000>;
+                               read-only;
+                       };
+
+                       partition@c0000 {
+                               label = "CDT";
+                               reg = <0x000c0000 0x00010000>;
+                               read-only;
+                       };
+
+                       partition@d0000 {
+                               label = "DDRPARAMS";
+                               reg = <0x000d0000 0x00010000>;
+                               read-only;
+                       };
+
+                       partition@e0000 {
+                               label = "u-boot-env";
+                               reg = <0x000e0000 0x00010000>;
+                       };
+
+                       partition@f0000 {
+                               label = "u-boot";
+                               reg = <0x000f0000 0x00080000>;
+                               read-only;
+                       };
+
+                       partition@170000 {
+                               label = "ART";
+                               reg = <0x00170000 0x00010000>;
+                               read-only;
+                       };
+
+                       partition@180000 {
+                               label = "priv_data1";
+                               reg = <0x00180000 0x00010000>;
+                               read-only;
+                       };
+
+                       partition@190000 {
+                               label = "priv_data2";
+                               reg = <0x00190000 0x00010000>;
+                               read-only;
+                       };
+               };
+       };
+
+       nand@1 {
+               compatible = "spi-nand";
+               reg = <1>;
+               spi-max-frequency = <40000000>;
+
+               partitions {
+                       compatible = "fixed-partitions";
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+
+                       partition@0 {
+                               label = "ubi1";
+                               reg = <0x00000000 0x04000000>;
+                       };
+
+                       partition@4000000 {
+                               label = "ubi2";
+                               reg = <0x04000000 0x04000000>;
+                       };
+               };
+       };
+};
+
+&blsp1_uart1 {
+       status = "okay";
+
+       pinctrl-0 = <&serial0_pins>;
+       pinctrl-names = "default";
+};
+
+&cryptobam {
+       status = "okay";
+};
+
+&crypto {
+       status = "okay";
+};
+
+&mdio {
+       status = "okay";
+
+       pinctrl-0 = <&mdio_pins>;
+       pinctrl-names = "default";
+};
+
+&wifi0 {
+       status = "okay";
+};
+
+&wifi1 {
+       status = "okay";
+       qcom,ath10k-calibration-variant = "ALFA-Network-AP120C-AC";
+};
+
+&usb3_hs_phy {
+       status = "okay";
+};
+
+&usb3 {
+       status = "okay";
+
+       dwc3@8a00000 {
+               phys = <&usb3_hs_phy>;
+               phy-names = "usb2-phy";
+       };
+};
+
+&usb2_hs_phy {
+       status = "okay";
+};
+
+&usb2 {
+       status = "okay";
+};